The product of two consecutive even integers is 168. What are the integers?
Consecutive means one after the other. And they are even, so they could be 2 and ..//
Don't spam .
Answers
Answered by
3
Answer:
The product of two consecutive even integers is 168.
The integers are 12 and 14 .
Answered by
5
Question -:
The product of two consecutive even integers is 168. What are the integers?
Consecutive means one after the other. And they are even, so they could be 2 and 4, or 4 and 6, etc.
We will call the smaller integer n, and so the larger integer must be n+2
And we are told the product (what we get after multiplying) is 168, so we know:
n(n + 2) = 168
We are being asked for the integers
Solve:
- Start with: n(n + 2) = 168
- Expand: n2 + 2n = 168
- Subtract 168 from both sides:
- n2 + 2n − 168 = 0
- That is a Quadratic Equation, and there are many ways to solve it.
- Using the Quadratic Equation Solved we get −14 and 12.
Hope it's helpful for you .
Similar questions